Science · Chemistry
Which of the following pairs represents isobars?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1^{1}_1H and ^{2}_1H
- 2^{16}_8O and ^{18}_8O
- 3^{40}_{18}Ar and ^{40}_{20}Ca✓
- 4^{12}_6C and ^{14}_6C
Correct answer
^{40}_{18}Ar and ^{40}_{20}Ca
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